PNY 91007642 (NVS 420 SFF, Low Profile, Bracket) Enables NVIDIA NVS 420 professional graphics boards to be installed in low-profile (also known as SFF) system enclosures. This is exactly the same low-profile (SFF) bracket PNY supplied with NVIDIA NVS 420 series professional graphics boards. By selecting PNYs NVS 420 low-profile bracket you will ensure delivery of an accessory exactly engineered to the needs of your NVS 420 and host system. PNY Quality You Can Trust